| 摘要 |
PURPOSE:To make it possible to rapidly change a speed change ratio, by adding correction based on a degree of rapid acceleration to a target speed change ratio signal. CONSTITUTION:A speed change control device 300 includes a rapid speed-change detection means and means for correcting a target speed change ratio upon rapid speed change. A target speed change ratio signal is corrected by reading the target speed change ratio signal from a map in ROM314 and then adding a predetermined amount of correction value to the target value. In other words, electrical signals from an engine speed sensor 301, vehicular speed sensor 302, throttle position sensor 303, shift position sensor 304, speed change reference switch 298, engine coolant temperature sensor 306 and brake sensor 307 are inputted to the speed change control device 300. A reference pulse generator 312 in the speed change control device 300 generates a reference pulse for operating CPU313. The ROM314 stores control programs and control data for a step motor 110 and a force motor 224. RAM315 temporarily stores information from each sensor and switch and parameter, etc. required for control. An output signal from the control device is fed through an amplifier 317 and a current controller 318 to the step motor 110 and the force motor 224. |
